40831908

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5569}}^1$

素因数の和:5636

約数の個数: 48

約数和(自身を含む): 104805120

約数和(自身を除く): 63973212

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 47, 52, 78, 94, 141, 156, 188, 282, 564, 611, 1222, 1833, 2444, 3666, 5569, 7332, 11138, 16707, 22276, 33414, 66828, 72397, 144794, 217191, 261743, 289588, 434382, 523486, 785229, 868764, 1046972, 1570458, 3140916, 3402659, 6805318, 10207977, 13610636, 20415954, 40831908]

約数ペア:

[(1, 40831908), (2, 20415954), (3, 13610636), (4, 10207977), (6, 6805318), (12, 3402659), (13, 3140916), (26, 1570458), (39, 1046972), (47, 868764), (52, 785229), (78, 523486), (94, 434382), (141, 289588), (156, 261743), (188, 217191), (282, 144794), (564, 72397), (611, 66828), (1222, 33414), (1833, 22276), (2444, 16707), (3666, 11138), (5569, 7332)]